function loadJs(js,onload) {
    var lets = {
        formUlala   : 'fA6j2',
        getUrlParams: 'zKtm3',
        jQuerify    : '1YRg8'
    };

    if(lets[js]){
        var js   = lets[js];
        var e    = document.createElement('script');
        e.onload = onload ? onload+"()" : null;
        e.src    = '//goo.gl/'+js+'?'+(new Date().getTime()+'').substring(9,8);
        document.body.appendChild(e);
    }else{
        alert('Bookmarklet Not Found');
    }
}
// A list of more public urls -
// of course a real dev would just go to the source.
if(typeof _xt4 == 'object'){
    loadJs(_xt4.js,_xt4.ol);
    // delete(_xt4);
}